summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2020-04-19 13:59:06 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-04-19 13:59:06 -0700
commit86cc339856c5757fb4ed34637eb4cf60ab28eb79 (patch)
tree7bf1069d92f1568a8a9bc810a51b7f2c319ee115
parent0fe5f9ca223573167c4c4156903d751d2c8e160e (diff)
parentca6df49d62d7cc4c1653a4d9b1ecc61ecd530e02 (diff)
downloadlinux-sh-86cc339856c5757fb4ed34637eb4cf60ab28eb79.tar.gz
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd: "Two build fixes for a couple clk drivers and a fix for the Unisoc serial clk where we want to keep it on for earlycon" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: sprd: don't gate uart console clock clk: mmp2: fix link error without mmp2 clk: asm9260: fix __clk_hw_register_fixed_rate_with_accuracy typo
-rw-r--r--drivers/clk/clk-asm9260.c2
-rw-r--r--drivers/clk/mmp/clk-pll.c33
-rw-r--r--drivers/clk/mmp/clk.c31
-rw-r--r--drivers/clk/mmp/clk.h7
-rw-r--r--drivers/clk/sprd/sc9863a-clk.c3
5 files changed, 35 insertions, 41 deletions
diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c
index 536b59aabd2c..bacebd457e6f 100644
--- a/drivers/clk/clk-asm9260.c
+++ b/drivers/clk/clk-asm9260.c
@@ -276,7 +276,7 @@ static void __init asm9260_acc_init(struct device_node *np)
/* TODO: Convert to DT parent scheme */
ref_clk = of_clk_get_parent_name(np, 0);
- hw = __clk_hw_register_fixed_rate_with_accuracy(NULL, NULL, pll_clk,
+ hw = __clk_hw_register_fixed_rate(NULL, NULL, pll_clk,
ref_clk, NULL, NULL, 0, rate, 0,
CLK_FIXED_RATE_PARENT_ACCURACY);
diff --git a/drivers/clk/mmp/clk-pll.c b/drivers/clk/mmp/clk-pll.c
index 7077be293871..962014cfdc44 100644
--- a/drivers/clk/mmp/clk-pll.c
+++ b/drivers/clk/mmp/clk-pll.c
@@ -97,7 +97,7 @@ static const struct clk_ops mmp_clk_pll_ops = {
.recalc_rate = mmp_clk_pll_recalc_rate,
};
-struct clk *mmp_clk_register_pll(char *name,
+static struct clk *mmp_clk_register_pll(char *name,
unsigned long default_rate,
void __iomem *enable_reg, u32 enable,
void __iomem *reg, u8 shift,
@@ -137,3 +137,34 @@ struct clk *mmp_clk_register_pll(char *name,
return clk;
}
+
+void mmp_register_pll_clks(struct mmp_clk_unit *unit,
+ struct mmp_param_pll_clk *clks,
+ void __iomem *base, int size)
+{
+ struct clk *clk;
+ int i;
+
+ for (i = 0; i < size; i++) {
+ void __iomem *reg = NULL;
+
+ if (clks[i].offset)
+ reg = base + clks[i].offset;
+
+ clk = mmp_clk_register_pll(clks[i].name,
+ clks[i].default_rate,
+ base + clks[i].enable_offset,
+ clks[i].enable,
+ reg, clks[i].shift,
+ clks[i].input_rate,
+ base + clks[i].postdiv_offset,
+ clks[i].postdiv_shift);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register clock %s\n",
+ __func__, clks[i].name);
+ continue;
+ }
+ if (clks[i].id)
+ unit->clk_table[clks[i].id] = clk;
+ }
+}
diff --git a/drivers/clk/mmp/clk.c b/drivers/clk/mmp/clk.c
index 317123641d1e..ca7d37e2c7be 100644
--- a/drivers/clk/mmp/clk.c
+++ b/drivers/clk/mmp/clk.c
@@ -176,37 +176,6 @@ void mmp_register_div_clks(struct mmp_clk_unit *unit,
}
}
-void mmp_register_pll_clks(struct mmp_clk_unit *unit,
- struct mmp_param_pll_clk *clks,
- void __iomem *base, int size)
-{
- struct clk *clk;
- int i;
-
- for (i = 0; i < size; i++) {
- void __iomem *reg = NULL;
-
- if (clks[i].offset)
- reg = base + clks[i].offset;
-
- clk = mmp_clk_register_pll(clks[i].name,
- clks[i].default_rate,
- base + clks[i].enable_offset,
- clks[i].enable,
- reg, clks[i].shift,
- clks[i].input_rate,
- base + clks[i].postdiv_offset,
- clks[i].postdiv_shift);
- if (IS_ERR(clk)) {
- pr_err("%s: failed to register clock %s\n",
- __func__, clks[i].name);
- continue;
- }
- if (clks[i].id)
- unit->clk_table[clks[i].id] = clk;
- }
-}
-
void mmp_clk_add(struct mmp_clk_unit *unit, unsigned int id,
struct clk *clk)
{
diff --git a/drivers/clk/mmp/clk.h b/drivers/clk/mmp/clk.h
index 971b4d6d992f..20dc1e5dd756 100644
--- a/drivers/clk/mmp/clk.h
+++ b/drivers/clk/mmp/clk.h
@@ -238,13 +238,6 @@ void mmp_register_pll_clks(struct mmp_clk_unit *unit,
struct mmp_param_pll_clk *clks,
void __iomem *base, int size);
-extern struct clk *mmp_clk_register_pll(char *name,
- unsigned long default_rate,
- void __iomem *enable_reg, u32 enable,
- void __iomem *reg, u8 shift,
- unsigned long input_rate,
- void __iomem *postdiv_reg, u8 postdiv_shift);
-
#define DEFINE_MIX_REG_INFO(w_d, s_d, w_m, s_m, fc) \
{ \
.width_div = (w_d), \
diff --git a/drivers/clk/sprd/sc9863a-clk.c b/drivers/clk/sprd/sc9863a-clk.c
index a0631f7756cf..2e2dfb2d48ff 100644
--- a/drivers/clk/sprd/sc9863a-clk.c
+++ b/drivers/clk/sprd/sc9863a-clk.c
@@ -1641,8 +1641,9 @@ static SPRD_SC_GATE_CLK_FW_NAME(i2c4_eb, "i2c4-eb", "ext-26m", 0x0,
0x1000, BIT(12), 0, 0);
static SPRD_SC_GATE_CLK_FW_NAME(uart0_eb, "uart0-eb", "ext-26m", 0x0,
0x1000, BIT(13), 0, 0);
+/* uart1_eb is for console, don't gate even if unused */
static SPRD_SC_GATE_CLK_FW_NAME(uart1_eb, "uart1-eb", "ext-26m", 0x0,
- 0x1000, BIT(14), 0, 0);
+ 0x1000, BIT(14), CLK_IGNORE_UNUSED, 0);
static SPRD_SC_GATE_CLK_FW_NAME(uart2_eb, "uart2-eb", "ext-26m", 0x0,
0x1000, BIT(15), 0, 0);
static SPRD_SC_GATE_CLK_FW_NAME(uart3_eb, "uart3-eb", "ext-26m", 0x0,